197345984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{280321}}^1$

素因数の和:280344

約数の個数: 28

約数和(自身を含む): 427210728

約数和(自身を除く): 229864744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 280321, 560642, 1121284, 2242568, 3083531, 4485136, 6167062, 8970272, 12334124, 17940544, 24668248, 49336496, 98672992, 197345984]

約数ペア:

[(1, 197345984), (2, 98672992), (4, 49336496), (8, 24668248), (11, 17940544), (16, 12334124), (22, 8970272), (32, 6167062), (44, 4485136), (64, 3083531), (88, 2242568), (176, 1121284), (352, 560642), (704, 280321)]